package com.michael.demo.springcloud.alibaba.seata.upms.service;


import com.baomidou.mybatisplus.extension.service.IService;
import com.michael.demo.springcloud.alibaba.seata.upms.entity.Account;

/**
 * 类功能描述:
 * <pre>
 *   xxxx
 * </pre>
 *
 * @author Michael
 * @version 1.0
 * @date 2021/04/01 16:44
 */
public interface AccountService extends IService<Account> {

    boolean deductByUserId(Long userId, Integer money);
}
